MEGA: Secure Cloud Storage & Communications
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Ranking
Add-on summary
MEGA is a secure, user-controlled end-to-end encrypted cloud storage and communications service with 20 GB free storage space. Unlike other cloud storage providers, your data is encrypted and decrypted by your client devices only and never by us. This extension allows you to install MEGA into your browser to reduce loading times, improve download performance and strengthen security. Any MEGA URL will be captured by this extension and stay local (no JavaScript will be loaded from our servers). MEGA’s source code files (HTML, CSS and JavaScript) are loaded from the extension itself and do not require additional integrity verification. This saves time by not downloading these files from MEGA’s servers and verifying them each time you visit the MEGA website. The executable client code runs directly on users’ local machines, rather than being loaded from MEGA over TLS/SSL. Browser extension updates are cryptographically protected. For more information see section 2.2 of our whitepaper https://mega.io/SecurityWhitepaper.pdf. Security reviewers can find our source code at https://mega.io/sourcecode.
User reviews
- Works across all devices and platforms
- User interface is highly praised and better than competitors
- Offers a significant amount of free storage
- Supports various features like chat and referral schemes
- Cryptographically secure and allows for copy-and-paste through context menu
- Requires excessive permissions like reading browsing history after updates
- Experiences login issues and accessibility problems in certain regions (e.g., needing a VPN)
- Inconsistent integration with the desktop app
- Some users report a recurring loading issue or getting stuck in a loading loop
- Can lead to performance problems or conflicts with other services (e.g., video playback errors)
- Recent updates have prompted questions about permissions
- Login and synchronization issues are prevalent
- Users highlight the disparity in functionality across different regions or networks
- Many reviews express dissatisfaction with the extension redirecting to the homepage instead of functioning as a standalone tool
- Users appreciate the large amount of storage but mention difficulties with access
User reviews
Add-on safety
Risk impact
MEGA requires very minimum permissions.
Risk likelihood
MEGA is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.